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* Added simple scheduler.

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git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@1096 e378c898-3ddf-0310-93e7-cc216c733640
This commit is contained in:
rakshasa
2009-08-06 16:21:36 +00:00
parent 134ae81ae3
commit abcb2cea48
3 changed files with 58 additions and 4 deletions
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src/command_scheduler.cc
+55 -2
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@@ -37,7 +37,10 @@
#include "config.h"
#include "core/manager.h"
#include "core/download.h"
#include "core/download_list.h"
#include "core/view.h"
#include "core/view_manager.h"
#include "rpc/command_variable.h"
#include "globals.h"
@@ -46,7 +49,11 @@
torrent::Object
cmd_scheduler_simple_added(core::Download* download, const torrent::Object& rawArgs) {
control->core()->download_list()->resume(download);
unsigned int numActive = (*control->view_manager()->find("active"))->size_visible();
int64_t maxActive = rpc::call_command("scheduler.max_active", torrent::Object()).as_value();
if (numActive < (uint64_t)maxActive)
control->core()->download_list()->resume(download);
return torrent::Object();
}
@@ -55,6 +62,51 @@ torrent::Object
cmd_scheduler_simple_removed(core::Download* download, const torrent::Object& rawArgs) {
control->core()->download_list()->pause(download);
core::View* viewActive = *control->view_manager()->find("active");
int64_t maxActive = rpc::call_command("scheduler.max_active", torrent::Object()).as_value();
if (viewActive->size_visible() >= maxActive)
return torrent::Object();
// The 'started' view contains all the views we may choose amongst.
core::View* viewStarted = *control->view_manager()->find("started");
for (core::View::iterator itr = viewStarted->begin_visible(), last = viewStarted->end_visible(); itr != last; itr++) {
if ((*itr)->is_active())
continue;
control->core()->download_list()->resume(*itr);
}
return torrent::Object();
}
torrent::Object
cmd_scheduler_simple_update(core::Download* download, const torrent::Object& rawArgs) {
core::View* viewActive = *control->view_manager()->find("active");
core::View* viewStarted = *control->view_manager()->find("started");
unsigned int numActive = viewActive->size_visible();
uint64_t maxActive = rpc::call_command("scheduler.max_active", torrent::Object()).as_value();
if (viewActive->size_visible() < maxActive) {
for (core::View::iterator itr = viewStarted->begin_visible(), last = viewStarted->end_visible(); itr != last; itr++) {
if ((*itr)->is_active())
continue;
control->core()->download_list()->resume(*itr);
if (++numActive >= maxActive)
break;
}
} else if (viewActive->size_visible() > maxActive) {
while (viewActive->size_visible() > maxActive)
control->core()->download_list()->pause(*viewActive->begin_visible());
}
return torrent::Object();
}
@@ -64,8 +116,9 @@ initialize_command_scheduler() {
// CMD_G("scheduler.active", rak::bind_ptr_fn(&cmd_call, "view.size=active"));
CMD_V("scheduler.", "max_active", value, (int64_t)-1);
rpc::commands.call("system.method.insert", rpc::create_object_list("scheduler.max_active", "value", (int64_t)-1));
CMD_D_ANY("scheduler.simple.added", rak::ptr_fn(&cmd_scheduler_simple_added));
CMD_D_ANY("scheduler.simple.removed", rak::ptr_fn(&cmd_scheduler_simple_removed));
CMD_D_ANY("scheduler.simple.update", rak::ptr_fn(&cmd_scheduler_simple_update));
}